9.8
Critique
CVE-2021-47137 In the Linux kernel, the following vulnerability has been resolved: net: lantiq: fix memory corruption in RX ring In a…
Description
In the Linux kernel, the following vulnerability has been resolved: net: lantiq: fix memory corruption in RX ring In a situation where memory allocation or dma mapping fails, an invalid address is programmed into the descriptor. This can lead to memory corruption. If the memory allocation fails, DMA should reuse the previous skb and mapping and drop the packet. This patch also increments rx drop counter.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Linux 5.13 | premières → < 5.13 | 5.13 |
| Linux 5.12 | premières → < 5.12.9 | 5.12.9 |
| Linux 5.10 | premières → < 5.10.42 | 5.10.42 |
| Linux 5.4 | premières → < 5.4.124 | 5.4.124 |
| Linux | 4.20 | Pas de correctif indiqué |
| linux_kernel 5.13 | 5.13 → dernières | Pas de correctif indiqué |
| linux_kernel 5.12 | 5.12.9 → dernières | Pas de correctif indiqué |
| linux_kernel 5.10 | 5.10.42 → dernières | Pas de correctif indiqué |
| linux_kernel 5.4 | 5.4.124 → dernières | Pas de correctif indiqué |
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| Produit | Versions touchées | Corrigé en |
|---|---|---|
| linux_kernel 4.20 | premières → 4.20 | Pas de correctif indiqué |
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